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How does metamorphic form?
Metamorphic rock is formed by heat and pressure making changes to igneous and sedimentary rock.
How are rocks classified into one of these three groups?
Rocks are classified into three groups based on how they are formed. Igneous rock is formed when magma cools and crystallizes. Sedimentary rock is formed when the products of weathering and erosion are compacted and cemented to form new rock. Metamorphic rock is formed when existing rock is changed by heat, pressure or chemical change into a new kind of rock.
Is anthracite an igneous metamorphic or sedimentary?
Anthracite is a metamorphic rock. Anthracite is formed when an organic sedimentary rock - coal - is compressed and heated in the ground.
What are the kinds of rocks?
All rocks are solid. Igneous, metamorphic, or sedimentary.
Is aquamarine igneous sedimentary or metamorphic?
Aquamarine is a form of the mineral beryl.
Is uvite formed by sedimentary metamorphic or igneous?
metamorphic
Name the 3 kinds of rocks?
The three main types of rocks are igneous, formed from cooling lava or magma; sedimentary, formed from compressed layers of sediment; and metamorphic, formed from existing rocks that undergo high heat and pressure.
What are the three types of rock and their formation?
there are 4 bill bob and jerry and the one in abi's head she likes to call a brain Igneous, Sedimentary, and Metamorphic.
Is graphite igneous sedimentary or metamorphic?
Graphite is a metamorphic rock. It is formed from the metamorphism of organic sedimentary rocks, such as coal, under high temperature and pressure.
Is a meta conglomerate a metamorphic igneous or a sedimentary?
It is a metamorphic rock formed from a progenitor sedimentary rock called a "conglomerate".
Can metamorphic rocks be formed from changes in igneous sedimentary or other metamorphic rocks?
yes
Rocks are classified as igneous sedimentary or metamorphic based primarily on their?
Rocks are classified as igneous, sedimentary, or metamorphic based primarily on their origin and how they were formed. Igneous rocks are formed from cooled magma or lava, sedimentary rocks are formed from the accumulation of sediments, and metamorphic rocks are formed from the alteration of existing rocks due to heat and pressure.
Name the three major groups of rocks and describe how each forms?
The three groups are igneous, sedimentary, and metamorphic. igneous forms when magma or lava cools down. sedimentary forms when sediments (clay, sand, silt etc) gets compressed. and metamorphic forms when an igneous or sedimentary goes under very high temperatures and pressure
How are metamorphic and sedimentary igneous rocks formed?
Igneous- Formed from hot molten magmaSedimentary- formed from sediments piling up creating layersMetamorphic- Formed when intense heat AND pressure are applied to an igneous or sedimentary rock.
A marble is a sedimentary metamorphic or igneous?
Marble, the rock, is metamorphic. From limestone.
How does metamorphic form?
Metamorphic rock is formed by heat and pressure making changes to igneous and sedimentary rock.
What 3 different types of rock are formed on Earth?
igneous metamorphic and sedimentary
